Reader's Theater for BIG KIDS!St. Nicholas Night! I find reader's theaters to be a really fun way to focus on various skills in my upper elementary classroom. My students love to perform and may still need some work in the area of fluency, comprehension, word work, and writing. If your crew has the same needs, this is the perfect toolkit for you.St. Nicholas Night is a holiday that is celebrated in Europe, but is also a tradition that is celebrated here in some communities in North America.